![background image](http://html.mh-extra.com/html/westinghouse/wbmc-500/wbmc-500_manual_964313001.webp)
Installation
Start-Up
Maintenance
Parts
Warranty
WBMC**500 / WBMC**850 Models*
*“NG” Denotes Natural Gas Operation
“LP” Denotes Propane Gas Operation
“HL” Denotes Installed High and Low Gas Pressure
Switches
This manual must only be used by a qualified installer / service technician. Read all instructions in this manual before
installing. Perform steps in the given order. Failure to do so could result in substantial property damage, severe
personal injury, or death.
Westinghouse reserves the right to make product changes or updates without notice and will not be held liable for
typographical errors in literature.
NOTE TO CONSUMER: PLEASE KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE.
WHL-033 Rev. 1.29.16
Improper installation, adjustment, alteration, service, or maintenance could void product warranty and cause
property damage, severe personal injury, or death.
This Manual For Use With Boilers Manufactured After
August 13, 2013
Heat Exchanger Bears the ASME “H” Stamp
Commercial
Gas-Fired Boilers
Summary of Contents for WBMC**500
Page 36: ...WHL 033 Rev 1 29 16 36 Figure 27 Internal Connection Diagram ...
Page 59: ...WHL 033 Rev 1 29 16 59 Figure 32 500 Combustion System Replacement Parts Model ...
Page 60: ...WHL 033 Rev 1 29 16 60 Figure 33 850 Combustion System Replacement Parts Model ...
Page 61: ...WHL 033 Rev 1 29 16 61 Figure 34 Water Side Replacement Parts All Models ...
Page 62: ...WHL 033 Rev 1 29 16 62 Figure 35 Cabinet Replacement Parts All Models ...